Rank	Countries/Territories	Count	Percent
1	United States	262	33.2%
2	China	129	16.3%
3	Germany	55	7%
4	Singapore	43	5.4%
5	Turkey	35	4.4%
6	Japan	33	4.2%
7	Russia	29	3.7%
8	Ireland	21	2.7%
9	India	20	2.5%
10	United Kingdom	18	2.3%
11	Netherlands	15	1.9%
12	Thailand	13	1.6%
13	Egypt	11	1.4%
14	Canada	10	1.3%
15	Korea, Republic of	10	1.3%
16	Greece	9	1.1%
17	France	7	0.9%
18	Taiwan	7	0.9%
19	Mexico	6	0.8%
20	Italy	5	0.6%
21	Colombia	5	0.6%
22	Hong Kong	4	0.5%
23	Cyprus	3	0.4%
24	Australia	3	0.4%
25	Slovenia	3	0.4%
26	Philippines	3	0.4%
27	Iran, Islamic Republic of	3	0.4%
28	Lebanon	3	0.4%
29	Spain	3	0.4%
30	Sweden	3	0.4%
31	Palestine, State of	2	0.3%
32	Argentina	2	0.3%
33	Czech Republic	2	0.3%
34	Ethiopia	2	0.3%
35	Bolivia, Plurinational State of	2	0.3%
36	Brazil	2	0.3%
37	Hungary	1	0.1%
38	Algeria	1	0.1%
39	Bangladesh	1	0.1%
40	Romania	1	0.1%
41	South Africa	1	0.1%
42	Israel	1	0.1%
43	Viet Nam	1	0.1%